FRIT: Using Causal Importance to Improve Chain-of-Thought Faithfulness. - Anand Swaroop; Akshat Nallani; Saksham Uboweja; Adiliia Uzdenova; Michael Nguyen; Kevin Zhu; Sunishchal Dev; Ashwinee Panda; Vasu Sharma; Maheep Chaudhary (CoRR, 2025)